The role of customer gratitude in relationship marketing: moderation and model validation

Relationship marketing (RM) theories often emphasize on the role of trust and commitment in affecting seller performance outcomes. We test a recently developed model in a field experiment that demonstrates that RM investments (RMI) generate feelings of gratitude depending on the different types of gratitude leveraging acts and affects purchase intentions. The results confirm the presence of previously untested relationship between trust and purchase intention. The existing model is extended by including the moderating effects of the nature of the medium of communication for the seller–customer interaction (i.e. face-to-face vs. telephonic communication), and the varying intangibility of the purchase context (i.e. product vs. service) on the above relationship. Third, evidence of the moderating influence of certain individual-level cultural value orientations (i.e. good vs. evil, changeable vs. unchangeable and doing vs. being) is found. It is also endeavoured to extend and validate the model to a new culture.